[Spontaneous perforation of the sigmoid].
D000368:Aged; D012809:Colon, Sigmoid / Q000601:surgery*; D006801:Humans; D007416:Intestinal Perforation / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012422:Rupture, Spontaneous / Q000601:surgery
Samoistna perforacja esicy.